Remote locations and UDP

[Alan Orlič Belšak]

Hello,

maybe someone will be able to help me, on some locations (connected via 
100Mb optics) I cannot add computers to domain. I can see Samba primary 
domain controller, I can browse shares on that server, but I can't add 
the computer from that location to domain. Samba config on different 
locations is the same, except server names. Any ideas? BTW, all the 
ports are open.

Bye, Alan